TP-Link Archer TX20UH AX1800 High Gain Dual Band Wi‑Fi 6 USB Adapter

Upgrade Your PC with High-Speed Wi‑Fi 6 Connectivity

The TP-Link Archer TX20UH AX1800 High Gain Dual Band Wi‑Fi 6 USB Adapter provides a simple and powerful way to upgrade your desktop or laptop with the speed and efficiency of the latest Wi‑Fi 6 technology. Delivering wireless speeds of up to 1800Mbps, dual-band connectivity, advanced MU-MIMO and OFDMA technologies, and high-gain antennas with Beamforming, the TX20UH is designed for faster downloads, smoother streaming and lower-latency gaming.

With its flexible desktop-friendly design and USB 3.0 connectivity, the Archer TX20UH offers an easy performance boost without needing to replace your existing computer.

Key Features & Benefits

Fast AX1800 Wi‑Fi 6 Speeds

Enjoy next-generation wireless performance with combined speeds of up to:

• 1201Mbps on 5GHz
• 574Mbps on 2.4GHz
• 1800Mbps Combined Speed

Perfect for:

• 4K Streaming
• Online Gaming
• Video Conferencing
• Large File Downloads
• Cloud Applications

Upgrade Existing PCs to Wi‑Fi 6

No need to purchase a new computer.

The Archer TX20UH instantly upgrades compatible desktops and laptops with modern Wi‑Fi 6 performance, helping improve speed, efficiency and network responsiveness.

Flexible Dual-Band Connectivity

Connect using either:

5GHz Band

• Faster Speeds
• Lower Interference
• Ideal for Streaming & Gaming

2.4GHz Band

• Longer Range
• Better Wall Penetration
• Reliable Everyday Connectivity

Enhanced Coverage with High-Gain Antennas

The multi-angle adjustable high-gain antennas improve signal reception and wireless performance.

Benefits include:

• Extended Wireless Range
• Improved Signal Strength
• Better Network Stability
• Stronger Long-Distance Connections

Beamforming Technology

Beamforming concentrates wireless signals towards the router, helping improve:

• Reception Quality
• Coverage
• Connection Reliability
• Overall Performance

MU-MIMO Technology

MU-MIMO enables the adapter to communicate more efficiently with compatible routers.

Advantages include:

• Simultaneous Data Streams
• Faster Downloads
• Better Upload Performance
• Improved Multi-Device Networking

OFDMA for Lower Latency

OFDMA allows multiple devices to share network resources more efficiently.

This helps reduce:

• Gaming Lag
• Streaming Delays
• Video Call Interruptions
• Network Congestion

USB 3.0 SuperSpeed Connectivity

The adapter connects via USB 3.0, supporting transfer rates up to:

4.8Gbps

Benefits include:

• Up to 10× Faster Than USB 2.0
• Reduced Transfer Bottlenecks
• Better Wi‑Fi Throughput
• Backward Compatibility with USB 2.0

Improved WPA3 Security

Protect your network and personal data with support for:

• WPA3
• WPA2
• WPA
• WPA-PSK
• WPA2-PSK
• WEP

WPA3 provides enhanced protection against password attacks and unauthorised access.

Flexible Desktop Design

The included 1.2-metre USB 3.0 cable allows convenient placement for optimal reception.

Advantages include:

• Better Antenna Positioning
• Improved Signal Quality
• Cleaner Workspace Installation
• Easy Connection & Removal

Why Choose the TP-Link Archer TX20UH?

The Archer TX20UH offers an affordable and effective way to upgrade older desktops and laptops with the speed and efficiency of Wi‑Fi 6. Combining AX1800 dual-band performance, high-gain antennas, USB 3.0 connectivity and advanced networking technologies, it delivers a noticeable improvement for streaming, gaming, remote work and everyday internet usage.

Its flexible mounting and cable design make it particularly useful for desktop PCs where optimal Wi‑Fi placement is important.

Technical Specifications

Wireless Standards

• IEEE 802.11a
• IEEE 802.11b
• IEEE 802.11g
• IEEE 802.11n
• IEEE 802.11ac
• IEEE 802.11ax (Wi‑Fi 6)

Wireless Speeds

5GHz

• Up to 1201Mbps

2.4GHz

• Up to 574Mbps

Combined Speed

• AX1800

Frequency Bands

• 2.4GHz
• 5GHz

Wireless Technologies

• Wi‑Fi 6 (802.11ax)
• Beamforming
• MU-MIMO
• OFDMA

Interface

• USB 3.0

Security

• WPA3
• WPA2
• WPA
• WPA-PSK
• WPA2-PSK
• WEP

Antennas

• Dual High-Gain Adjustable Antennas

Connectivity Features

• Dual-Band Wireless
• High-Gain Reception
• Low-Latency Networking
• Enhanced Coverage

Dimensions

• 30.5 × 14.8 × 111.7mm

Model Number

• Archer TX20UH

GTIN

• 4895252503241

Perfect For

• Desktop PCs
• Laptops
• Wi‑Fi 6 Upgrades
• Online Gaming
• 4K Streaming
• Video Conferencing
• Remote Working
• High-Speed Internet Connections

What's in the Box?

• TP-Link Archer TX20UH AX1800 Wi‑Fi 6 USB Adapter
• USB 3.0 Extension Cable
• Quick Installation Documentation

Fast, Reliable Wi‑Fi 6 for Your Computer

The TP-Link Archer TX20UH AX1800 High Gain Dual Band Wi‑Fi 6 USB Adapter combines AX1800 wireless speeds, dual-band flexibility, high-gain antennas, Beamforming, MU-MIMO, OFDMA and WPA3 security, making it an ideal upgrade for users seeking faster, more stable and more responsive wireless networking.